x509util.go

Documentation: edge-infra.dev/pkg/edge/edge-issuer/signer

     1  package signer
     2  
     3  import (
     4  	"crypto/ecdsa"
     5  	"crypto/x509"
     6  	"encoding/pem"
     7  	"errors"
     8  )
     9  
    10  func parseKey(pemBytes []byte) (*ecdsa.PrivateKey, error) {
    11  	// extract PEM from request object
    12  	block, _ := pem.Decode(pemBytes)
    13  	if block == nil || block.Type != "EC PRIVATE KEY" {
    14  		return nil, errors.New("PEM block type must be EC PRIVATE KEY")
    15  	}
    16  	return x509.ParseECPrivateKey(block.Bytes)
    17  }
    18  
    19  func parseCert(pemBytes []byte) (*x509.Certificate, error) {
    20  	// extract PEM from request object
    21  	block, _ := pem.Decode(pemBytes)
    22  	if block == nil || block.Type != "CERTIFICATE" {
    23  		return nil, errors.New("PEM block type must be CERTIFICATE")
    24  	}
    25  	return x509.ParseCertificate(block.Bytes)
    26  }
    27

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